package com.gml.design.principle.single.optimize.impl;

import com.gml.design.principle.single.optimize.IVideoUserService;

//访客用户
public class GuestVideoUserService implements IVideoUserService {
    @Override
    public void definition() {
        System.out.println("访客用户， 视频480P高清");
    }

    @Override
    public void addvertisement() {
        System.out.println("访客用户， 有广告");
    }
}
